| Information | |
|---|---|
| Name | Castelnau-sur-l'Auvignon |
| Postal Code | 32100 |
| Communes | Castelnau-sur-l'Auvignon |
| Arrondissements | Condom |
| Départements | Gers |
| Régions | Occitanie |
| Place Type | town | Language | FR | HASC |
| Daylight Saving Time | NOT APPLICABLE |
| Local Date |
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| Local Time |
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